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Searched refs:hw_ptr_interrupt (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/sound/core/
Dpcm_lib.c322 delta = runtime->hw_ptr_interrupt + runtime->period_size; in snd_pcm_update_hw_ptr0()
450 delta = new_hw_ptr - runtime->hw_ptr_interrupt; in snd_pcm_update_hw_ptr0()
454 runtime->hw_ptr_interrupt += delta; in snd_pcm_update_hw_ptr0()
455 if (runtime->hw_ptr_interrupt >= runtime->boundary) in snd_pcm_update_hw_ptr0()
456 runtime->hw_ptr_interrupt -= runtime->boundary; in snd_pcm_update_hw_ptr0()
Dpcm_native.c1627 runtime->hw_ptr_interrupt = runtime->status->hw_ptr - in snd_pcm_do_reset()
/Linux-v4.19/include/sound/
Dpcm.h359 snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time */ member
/Linux-v4.19/sound/pci/emu10k1/
Demupcm.c754 period_pos = runtime->status->hw_ptr - runtime->hw_ptr_interrupt; in snd_emu10k1_playback_mangle_extra()
/Linux-v4.19/sound/core/oss/
Dpcm_oss.c629 return runtime->hw_ptr_interrupt; in get_hw_ptr_period()
/Linux-v4.19/Documentation/sound/kernel-api/
Dwriting-an-alsa-driver.rst1561 snd_pcm_uframes_t hw_ptr_interrupt; /* Position at interrupt time*/